Base | Representation |
---|---|
bin | 1001100111001111… |
… | …01011000000111000 |
3 | 111022200100020001111 |
4 | 10303213223000320 |
5 | 41032204130422 |
6 | 2212042130104 |
7 | 241615551064 |
oct | 46347530070 |
9 | 14280306044 |
10 | 5161005112 |
11 | 220928658a |
12 | 10004b0934 |
13 | 6433119a3 |
14 | 36d612aa4 |
15 | 20315ba77 |
hex | 1339eb038 |
5161005112 has 32 divisors (see below), whose sum is σ = 10785387600. Its totient is φ = 2300880384.
The previous prime is 5161005107. The next prime is 5161005133. The reversal of 5161005112 is 2115001615.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996063 + ... + 1001230.
Almost surely, 25161005112 is an apocalyptic number.
It is an amenable number.
5161005112 is an abundant number, since it is smaller than the sum of its proper divisors (5624382488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5161005112 is a wasteful number, since it uses less digits than its factorization.
5161005112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1997335 (or 1997331 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 22.
The square root of 5161005112 is about 71840.1358016534. The cubic root of 5161005112 is about 1728.1367123989.
Adding to 5161005112 its reverse (2115001615), we get a palindrome (7276006727).
The spelling of 5161005112 in words is "five billion, one hundred sixty-one million, five thousand, one hundred twelve".
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